Fuel filter



FIG. 1 is a first perspective view of an ornamental design for a fuel filter, according to the invention.

FIG. 2 is a left view of the fuel filter of FIG. 1.

FIG. 3 is a right view of the fuel filter of FIG. 1.

FIG. 4 is a bottom view of the fuel filter of FIG. 1.

FIG. 5 is a top view of the fuel filter of FIG. 1.

FIG. 6 is a front view of the fuel filter of FIG. 1; and,

FIG. 7 is a rear view of the fuel filter of FIG. 1.

The broken line showing of a filter is included for the purpose of illustrating and forms no part of the claimed design. 

CLAIM The ornamental design for a fuel filter, as shown and described. 